CN213270482U

CN213270482U - Hanging fan that stability is high

Info

Publication number: CN213270482U
Application number: CN202022288047.6U
Authority: CN
Inventors: 谢绮芬; 向绍宾; 叶玉华
Original assignee: Foshan Laiju Electrical Technology Co ltd
Current assignee: Foshan Laiju Electrical Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-05-25
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a hanging fan that stability is high, the technical field of electric fan is related to, the on-line screen storage device comprises a base, set up in the support arm of base one side, set up the fan mechanism who keeps away from base one side in the support arm, set up the fixed plate on the wall, set up the mounting groove on the lateral wall of one side of keeping away from the wall in the fixed plate, set up the dead lever in the mounting groove, set up in the mounting disc that the mounting groove one end was kept away from to the dead lever, set up in one side of mounting disc and be used for unable adjustment base's coupling assembling, set up in one side of base and with the installation component of coupling assembling. This application has the stability that can effectual improvement hanging fan, and bolt or screwed connection spare produce the effect of vibrations when lightening the swing of fan head.

Description

Hanging fan that stability is high

Technical Field

The application relates to the technical field of electric fans, in particular to a hanging type fan with high stability.

Background

The electric fan is a device which is driven by electricity to generate airflow, a fan arranged in the electric fan is electrified to rotate, natural wind is generated to achieve the cooling effect, and the existing fans are various and are divided into a floor fan, a ceiling fan and a hanging fan according to different installation modes.

The existing hanging fan has the advantages of no occupation of ground space, large and adjustable air volume and the like, so the hanging fan is widely applied to various scenes. When the hanging fan is installed, an installer firstly needs to place the fixed iron sheet at a preselected position, then uses self-tapping screws or screws to punch holes on the wall so as to fix the position of the fixed iron sheet, and finally hangs the pre-assembled electric fan at a corresponding position of the fixed iron sheet so as to fix the hanging fan.

In view of the above-mentioned related technologies, the inventor believes that the conventional hanging fan generally fixes the fixing iron sheet on the wall through the bolt or the screw, and when the head of the hanging fan swings, the vibration is transmitted to the bolt or the screw through the fixing iron sheet, which may cause the bolt or the screw to be loosened, thereby affecting the stable operation of the hanging fan.

SUMMERY OF THE UTILITY MODEL

In order to the stability of the hanging fan of effectual improvement, the vibrations of bolt or screw connection spare when lightening the swing of fan head, this application provides a hanging fan that stability is high.

The application provides a hanging fan that stability is high adopts following technical scheme:

the utility model provides a hanging fan that stability is high, the on-line screen storage device comprises a base, set up in the support arm of base one side, set up the fan mechanism who keeps away from base one side in the support arm, set up the fixed plate on the wall, set up the mounting groove on the lateral wall of one side of keeping away from the wall in the fixed plate, set up the dead lever in the mounting groove, set up in the mounting disc that the mounting groove one end was kept away from to the dead lever, set up in one side of mounting disc and be used for unable adjustment base's coupling assembling, set up in one side of base and with the installation component of coupling assembling looks.

Through adopting above-mentioned technical scheme, through setting up coupling assembling and installation component, can carry out when hanging fan is installed to needs, through the mutually supporting of installation component and coupling assembling to the realization is fixed to the installation of hanging fan, and through setting up mounting disc and buffering subassembly, can reduce the direct effort of mounting disc to the fixed plate through the buffering subassembly when hanging fan shakes the head, thereby reduce the not hard up condition of bolt appearance on the fixed plate, reach the purpose that improves hanging fan operating stability.

Optionally, the connecting assembly comprises a connecting block arranged on a side wall of the mounting plate away from the fixing rod, and a locking piece arranged on the connecting block; the connecting block is provided with a sliding groove with the extending direction consistent with the length direction of the connecting block on the side wall far away from one side of the mounting disc.

Through adopting above-mentioned technical scheme, through setting up connecting block and spout, can be when needs are installed hanging fan, directly install the installation component on the base along the extending direction of spout, and through setting up the locking piece, can improve the installation component's installation stability to a certain extent to the operating stability of hanging fan that can effectual increase.

Optionally, the mounting assembly includes a positioning plate disposed on the side wall of the base on the side far away from the support arm, and two connecting portions symmetrically disposed on the side walls of the two sides of the positioning plate in the length direction.

Through adopting above-mentioned technical scheme, through setting up locating plate and installation department, can be when the hanging fan of installation, at first with the locating plate with the spout position of connecting block align, then make the locating plate from last down slide insert enter into the spout in to restrict the position of locating piece through connecting portion, in order to reach the purpose of installing the hanging fan fast.

Optionally, a groove is annularly arranged on the side wall of the mounting groove; the buffer assembly comprises a plurality of elastic pieces which are arranged on the groove wall of the groove along the extending direction array of the groove, and a buffer block which is arranged on one side of the elastic piece away from the groove wall and is inconsistent with the peripheral side of the mounting disc.

Through adopting above-mentioned technical scheme, through setting up elastic component and buffer block, can be when hanging fan operation, can effectual reduction vibrations from the mounting disc directly transmit to the fixed plate on to effectual direct effort that reduces between mounting disc and the fixed plate, appear not hard up condition because of vibrations with the bolt that reduces on the fixed plate.

Optionally, the locking piece comprises two positioning blocks symmetrically arranged on one side of the connecting block in the length direction, a rotating shaft rotatably arranged between the two positioning blocks, a torsion spring sleeved on the rotating shaft, and a locking strip arranged on the rotating shaft; one end of the torsion spring is abutted against the side wall of the connecting block, and the other end of the torsion spring is abutted against one side, away from the connecting block, of the locking strip.

Through adopting above-mentioned technical scheme, through setting up locking strip and torsional spring, can be when the hanging fan of installation, at first with the hand with the locking strip pull-up, then with the locating plate in the spout of inserting that slides, loose hand makes the locking strip reset under the effect of torsional spring at last to realize further position fixing to the locating plate through the locking strip.

Optionally, the locking piece is symmetrically provided with two and is located on the both sides lateral wall of connecting block length direction respectively.

Through adopting above-mentioned technical scheme, set up two locking pieces through the symmetry on the connecting block, installation stability that can effectual improvement locating plate to produced rocking when further reducing hanging fan operation.

Optionally, the connecting part is integrally provided with a dovetail structure; and the groove walls on the two sides of the sliding groove are provided with dovetail groove structures matched with the connecting part.

Through adopting above-mentioned technical scheme, through setting up forked tail tenon structure and dovetail structure, the stability of being connected of increase connecting portion that can be further and spout to the operating stability of hanging fan of improvement can be effectual.

Optionally, a plurality of balls which are abutted against the connecting portion are symmetrically arranged on the groove walls on the two sides of the sliding groove.

By adopting the technical scheme, the sliding friction force between the connecting part and the groove wall of the sliding groove can be reduced to a certain extent by arranging the plurality of balls on the groove walls on the two sides of the sliding groove, so that the service life of the connecting part and the connecting groove is effectively prolonged.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the connecting assembly and the mounting assembly, the mounting assembly can be matched with the connecting assembly to realize the mounting and fixing of the hanging fan, and by arranging the mounting disc and the buffering assembly, the direct acting force of the mounting disc on the fixing plate can be reduced through the buffering assembly, so that the condition that bolts on the fixing plate are loosened is reduced, and the aim of improving the running stability of the hanging fan is fulfilled;

2. through setting up locking strip and torsional spring, can realize the further rigidity to the locating plate through the locking strip, in addition, the dovetail structure and the dovetail structure that set up, increase connecting portion that can be further and the stability of being connected of spout to the operating stability of hanging fan of improvement that can be effectual.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is an exploded view of a fixing plate and a connecting plate according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural diagram of a base, a supporting arm and a fan mechanism according to an embodiment of the present disclosure.

Description of reference numerals: 1. a base; 10. a support arm; 2. a fixing plate; 20. mounting grooves; 200. a groove; 201. an elastic member; 202. a buffer block; 21. fixing the rod; 22. mounting a disc; 220. connecting blocks; 221. a chute; 3. positioning a plate; 30. a connecting portion; 4. positioning blocks; 40. a rotating shaft; 41. a torsion spring; 42. a locking bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses hanging fan that stability is high. Referring to fig. 1, the hanging fan includes a base 1, a support arm 10 is mounted on a side wall of the base 1, and a fan mechanism is mounted on a side of the support arm 10 away from the base 1. In addition, a fixing plate 2 is installed on the wall, and the fixing plate 2 is fixed to the wall by bolts.

Referring to fig. 1 and 2, a mounting groove 20 is opened at a side of the fixing plate 2 away from the wall, wherein a fixing rod 21 is installed at a center of the mounting groove 20, and a mounting plate 22 is fixed at an end of the fixing rod 21 away from the mounting groove 20. In order to fix the base 1 to the mounting plate 22, a coupling member is provided on a side wall of the mounting plate 22, and a mounting member is provided on a side wall of the base 1 away from the support arm 10.

In this embodiment, the connecting assembly includes a connecting block 220 and a locking member. The connecting block 220 is installed on a side wall of the mounting plate 22 away from the fixing rod 21, and a sliding groove 221 is formed on the connecting block 220. The sliding groove 221 is formed on a side wall of the connecting block 220 away from the mounting plate 22, an extending direction of the whole sliding groove 221 is consistent with a length direction of the connecting block 220, and a plurality of balls are mounted on two inner side walls along the length direction of the sliding groove 221.

Referring to fig. 2 and 3, in the present embodiment, the locking member includes a positioning block 4, a rotation shaft 40, and a locking bar 42. Wherein, the locating piece 4 is provided with two, and the symmetry is installed on the lateral wall of one side of connecting block 220 length direction. In addition, two ends of the rotating shaft 40 respectively penetrate through the two positioning blocks 4, and the rotating shaft 40 is rotatably connected with the positioning blocks 4. In addition, in this embodiment, the locking members are disposed two and symmetrically disposed on two outer sidewalls of the connecting block 220 in the length direction.

Meanwhile, the locking bar 42 is installed on the rotation shaft 40, and the cross section of the locking bar 42 is generally L-shaped. In addition, the rotating shaft 40 is sleeved with a torsion spring 41, one end of the torsion spring 41 is abutted to one side of the locking strip 42 away from the connecting block 220, and the other end of the torsion spring is abutted to the outer side wall of the connecting block 220 in the length direction.

Referring to fig. 4, in the present embodiment, the mounting assembly includes the positioning plate 3 and the connecting portion 30. Wherein, the locating plate 3 is installed on the base 1, and the locating plate 3 is located the base 1 and keeps away from one side lateral wall of support arm 10, and simultaneously, connecting portion 30 is provided with two, and two connecting portions 30 are respectively the symmetry to be fixed on the both sides lateral wall of 3 length directions of locating plate.

In addition, the extending direction of the connecting portion 30 is consistent with the length direction of the positioning plate 3, and in order to improve the installation stability, in this embodiment, the connecting portion 30 may be selected to be a dovetail structure, and at the same time, two inner side walls of the sliding groove 221 in the length direction are provided to be a dovetail groove structure adapted to the connecting portion 30.

When needs are installed hanging fan, the installer at first needs to overturn the locking strip 42 towards the position of keeping away from spout 221 top notch, then arrange the whole top of connecting block 220 in with locating plate 3, and after being aligned with the notch at spout 221 top, it injects in spout 221 to make locating plate 3 whole from last down sliding again, make the connecting portion 30 of locating plate 3 both sides can just with the two inside walls joint of spout 221, loosen locking strip 42 again at last, make locking strip 42 reset under the effect of torsional spring 41, and inconsistent with the top of locating plate 3, thereby realize the installation to hanging fan.

Referring to fig. 1 and 2, in order to effectively reduce the direct acting force of the mounting plate 22 on the fixing plate 2, a groove 200 is annularly disposed on the inner side wall of the mounting groove 20, and a buffer assembly is disposed in the groove 200, wherein in this embodiment, the buffer assembly includes an elastic member 201 and a buffer block 202.

Referring to fig. 2, the elastic member 201 is installed in the groove 200, and a plurality of elastic members 201 are installed in an array along an extending direction of the groove 200, wherein in the present embodiment, the elastic members 201 may be selected as springs. In addition, a buffer block 202 is mounted at one end of the elastic member 201 away from the groove 200, and furthermore, one side of the buffer block 202 away from the elastic member 201 abuts against the side wall of the mounting plate 22.

When the hanging fan is shaking the head and moving, the vibrations that the hanging fan produced can be transmitted the mounting disc 22 department step by step through base 1, locating plate 3 and connecting plate, at this moment vibrations are transmitted buffer block 202 department through mounting disc 22 again to the effectual direct effort that reduces mounting disc 22 and fixed plate 2, and then can reduce the bolt on the fixed plate 2 to a certain extent and appear not hard up condition because of vibrations, in order to reach the purpose that improves hanging fan operating stability.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hanging fan that stability is high, includes base (1), sets up in support arm (10) of base (1) one side, sets up in support arm (10) and keeps away from the fan mechanism of base (1) one side, its characterized in that: the high hanging fan of stability is still including setting up fixed plate (2) on the wall, set up mounting groove (20) on one side lateral wall of keeping away from the wall in fixed plate (2), set up dead lever (21) in mounting groove (20), set up mounting disc (22) of keeping away from mounting groove (20) one end in dead lever (21), set up in one side of mounting disc (22) and be used for the coupling assembling of unable adjustment base (1), set up in one side of base (1) and with the installation component of coupling assembling looks adaptation, and set up the buffering subassembly that is used for reducing the interaction force of mounting disc (22) and fixed plate (2) in mounting groove (20).

2. A hanging fan as claimed in claim 1, wherein: the connecting assembly comprises a connecting block (220) arranged on the side wall of the mounting disc (22) far away from one side of the fixing rod (21), and a locking piece arranged on the connecting block (220); and a sliding groove (221) with the extending direction consistent with the length direction of the connecting block (220) is formed in the side wall of one side, far away from the mounting disc (22), of the connecting block (220).

3. A hanging fan as claimed in claim 2, wherein: the mounting assembly comprises a positioning plate (3) arranged on the side wall of one side, far away from the supporting arm (10), of the base (1) and two connecting parts (30) symmetrically arranged on the side walls of two sides of the positioning plate (3) in the length direction.

4. A hanging fan as claimed in claim 1, wherein: a groove (200) is annularly arranged on the side wall of the mounting groove (20); the buffer assembly comprises a plurality of elastic pieces (201) arranged on the groove wall of the groove (200) along the extending direction array of the groove (200), and buffer blocks (202) which are arranged on one side of the elastic pieces (201) far away from the groove wall of the groove (200) and are abutted to the peripheral side of the mounting disc (22).

5. A hanging fan as claimed in claim 3, wherein: the locking piece comprises two positioning blocks (4) symmetrically arranged on one side of the connecting block (220) in the length direction, a rotating shaft (40) rotatably arranged between the two positioning blocks (4), a torsion spring (41) sleeved on the rotating shaft (40), and a locking strip (42) arranged on the rotating shaft (40); one end of the torsion spring (41) is abutted against the side wall of the connecting block (220), and the other end of the torsion spring is abutted against one side, far away from the connecting block (220), of the locking strip (42).

6. A hanging fan as claimed in claim 5, wherein: the locking piece symmetry is provided with two and is located connecting block (220) length direction's both sides lateral wall respectively.

7. A hanging fan as claimed in claim 6, wherein: the connecting part (30) is integrally arranged into a dovetail tenon structure; the groove walls on the two sides of the sliding groove (221) are arranged into dovetail groove structures matched with the connecting part (30).

8. A hanging fan as claimed in claim 7, wherein: a plurality of balls which are abutted against the connecting part (30) are symmetrically arranged on two inner side walls of the sliding groove (221) in the length direction.